Patent Assignment Details
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Reel/Frame: | 008886/0948 | |
| Pages: | 6 |
| | Recorded: | 01/08/1998 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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01/01/1991
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Application #:
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07379513
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Filing Dt:
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07/13/1989
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Title:
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METHODS FOR STABILIZING GASOLINE MIXTURES
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Patent #:
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Issue Dt:
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12/25/1990
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Application #:
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07417355
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Filing Dt:
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10/05/1989
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Title:
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NOVEL AMINE-CONTAINING COPOLYMERS AND THEIR USE
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Patent #:
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Issue Dt:
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12/20/1994
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Application #:
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08101139
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Filing Dt:
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08/03/1993
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Title:
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WATER SOLUBLE GRAFT COPOLYMERS AND METHODS OF USE THEREOF
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Assignee
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4636 SOMERTON ROAD |
TREVOSE, PENNSYLVANIA 19053 |
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Correspondence name and address
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BETZDEARBORN INC.
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DEBORAH R. SEGELITZ
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LEGAL DEPARTMENT
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4636 SOMERTON ROAD
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TREVOSE, PA 19053-6783
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